889 followers
Microtubules & Actin imaged in an Amoebozoan, a Rhizarian, and a Discoban
Microtubules & Actin imaged in an Amoebozoan, a Rhizarian, and a Discoban
Simplified explanation: eukaryote cells have a cytoskeleton of actin (thin, dynamic) & microtubules (thick, less dynamic) Rhizarians have microtubules in their (thin) pseudopods Amoebozoans have only actin in their (fat) pseudopods Discoban amoebas h…
Yes! The location & behavior of microtubules varies in amoebas depending on their ancestry. The majority of amoebas are in Amoebozoa or Rhizaria. There is a smaller number in Discoba, and an even smaller number of others scattered elsewhere.